2004 general · November 2, 2004
2004 Wisconsin election results
Every race on Wisconsin's ballot in the 2004 general election: winners, margins and seats that changed party.
Races125
Changed party4
Unopposed35%44 races
Incumbents defeated2
President
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Wisconsin | John Kerry (D) | 0.4 |
U.S. Senate
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Wisconsin | Russell Feingold (D) | 11.2 |
U.S. House
D 4 · R 4
| Race | Winner | Won by | Notes |
|---|---|---|---|
| WI-1 | Paul D. Ryan (R) | 32.9 | |
| WI-2 | Tammy Baldwin (D) | 26.6 | |
| WI-3 | Ron Kind (D) | 13.0 | |
| WI-4 | Gwen Moore (D) | 41.5 | |
| WI-5 | F. James Sensenbrenner, Jr. (R) | 34.8 | |
| WI-6 | Thomas E. Petri (R) | 36.9 | |
| WI-7 | David Obey (D) | 76.5 | |
| WI-8 | Mark Green (R) | 40.3 |
Wisconsin State Senate
D 8 · R 8
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-2 | Robert L. Cowles III (R) | 78.5 | |
| SD-4 | Lena C. Taylor (D) | Unopposed | |
| SD-6 | G. Spencer Coggs (D) | Unopposed | |
| SD-8 | Alberta Darling (R) | 14.0 | |
| SD-10 | Sheila E. Harsdorf (R) | 18.5 | |
| SD-12 | Roger M. Breske (D) | 7.0 | |
| SD-14 | Luther S. Olsen (R) | Unopposed | |
| SD-16 | Mark Miller (D) | 20.2 | |
| SD-18 | Carol A. Roessler (R) | Unopposed | |
| SD-20 | Glenn Grothman (R) | Unopposed | |
| SD-22 | Bob Wirch (D) | 4.3 | |
| SD-24 | Julie M. Lassa (D) | 35.2 | |
| SD-26 | Fred A. Risser (D) | 62.0 | |
| SD-28 | Mary A. Lazich (R) | Unopposed | |
| SD-30 | Dave Hansen (D) | 9.2 | |
| SD-32 | Dan Kapanke (R) | 5.1 |
Wisconsin State Assembly
D 39 · R 60 · 4 changed party
Wisconsin
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab